|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Link prediction in social networks: the state-of-the-art显示文摘In social networks, link prediction predicts missing links in current networks and new or dissolution links in future networks, is important for mining and analyzing the evolution of social networks. In the past decade, many works have been done about the link prediction in social networks. The goal of this paper is to comprehensively review, analyze and discuss the state-of-the-art of the link prediction in social networks. A systematical category for link prediction techniques and problems is presented. Then link prediction techniques and problems are analyzed and discussed. Typical applications of link prediction are also addressed. Achievements and roadmaps of some active research groups are introduced. Finally, some future challenges of the link prediction in social networks are discussed. | WANG Peng XU BaoWen WU YuRong ZHOU XiaoYu | 2015 | Science China(Information Sciences)2015，58，1： | 52 |
| 2 | Comparative Analysis of Nutrient Composition of Caulerpa lentillifera from Different Regions显示文摘This study investigated the difference of nutrient composition in Caulerpa lentillifera collected from different regions.The nutrient compositions of C.lentillifera from China's Hainan and Shandong provinces were determined and compared with those from Semporna(Malaysia),Sabah(Malaysia),Petchburi(Thailand),and two other species of seaweeds(Malaysia).The results showed that the polysaccharide and protein contents of C.lentillifera from Hainan(44.82%±0.98%and 12.5%±0.70%),Shandong(43.22%±1.42%and 14.7%±0.72%),Petchburi(59.27%±2.31%and 12.49%±0.30%),and Sabah(44.02%±2.01%and 19.38%±1.48%)were higher than those of Eucheuma cottonii(26.49%±3.01%and 9.76%±1.33%)and Sargassum polycystum(33.49%±1.70%and 5.40%±0.07%),respectively.The polyunsaturated fatty acid contents in C.lentillifera from Hainan(29.98%)and Shandong(22.11%)were higher than that in Semporna(16.76%±0.27%),Sabah(9.49%),and S.polycystum(20.34%±0.43%),but lower than that in E.cottonii(51.55%±0.57%).In Caulerpa lentillifera of Hainan and Shandong provinces,the essential amino acid(EAA)/total amino acid(TAA)ratios were 35.22%and 38.78%,respectively;and the EAA/ETAA ratios were 54.36%and 63.35%,respectively.The EAA composition of C.lentillifera was close to the ideal model of Food and Agriculture Organization/World Health Organization.C.lentillifera was rich in mineral elements,including calcium((3315.85±127.55)mg(100 g)^-1 and(3728.35±92.38)mg(100 g)^-1),magnesium((6715.74±82.58)mg(100 g)^-1 and(8128.59±242.72)mg(100 g)^-1),and trace elements,including iron((510.65±5.47)mg(100 g)^-1 and(1972.97±183.35)mg(100 g)^-1),selenium((1.04±0.08)mg(100 g)^-1 and(0.83±0.15)mg(100 g)^-1),and zinc((33.90±0.13)mg(100 g)^-1 and(11.75±2.05)mg(100 g)^-1).These results showed that C.lentillifera was more nutritious than S.polycystum or E.cottonii in terms of polysaccharide,protein,and fatty acid contents.Furthermore,both C.lentillifera species collected from Hainan and Shandong provinces show more basic nutrients.Therefore,C.lentillifera has important development and application prospects. | ZHANG Meijian MA Yurong CHE Xinyi HUANG Zumei CHEN Peng XIA Guanghua ZHAO Meihui | 2020 | Journal of Ocean University of China2020，19，2： | 8 |
| 3 | Micromorphology of landslide soil Case study on the Jibazi landslide in Yunyang in the Three Gorges Region, China显示文摘Landslide is one of natural catastrophes affecting national economy and people’s livelihood There are many reports on the forming mechanism and control of landslide, but the studies on micromorphology of landslide soil are few. There are many potential landslides in the Three Gorges Region in China. In this paper, the micromorphologic features of the Jibazi landslide soil in Yunyang in the Three Gorges Region of the Yangtze River were studied using routine methods, that is, soil micro- morphology, X-ray diffractometer and scanning electron microscope. The main conclusions are as follow: (1) The basic micromorphologic characteristics of the landslide soil are that the fine soil particles are commonly cohesive matrix, finer and lower content o skeleton grains, the microstructures are mainly types of phenocrystal gelatinization, densely chap and fissure structure. As a result, these micromorphologic features affect the discharging of soil water, favor the movement of landslide body and provide an interna basis of materials for the formation of landslide. (2) The concept on the forming material of landslide was proposed, and types of optical beamed clay aggregates Fe-Mn isolates and glassy material were found in landslide-belt soil, which were remarkably differen from the natural soil formation, and had some scientific significance in analyzing the formingmechanism of landslide and distinguishing the landslide-belt soil. (3) Some special micromor- phologic and sub-micromorphologic characteristics, such as fingerprint microstructure, clay beamed bedding microstructure, oppressive microstructure, moulage microstructure and extending hole microstructure, could bring useful micromorphologic evidences for the observation and forecasting of landslide. The results mentioned above will bring helpful micromorphologic evidences for distingui- shing slide soil, analyzing the formation mechanism of landslide, and monitoring and forecasting the occurrence of landslide. | HE Yurong CUI Peng LIAO Chaolin ZHANG Baohua ZHAO Yu | 2006 | Journal of Mountain Science2006，3，2： | 7 |
| 4 | Thermal protection mechanism of heat pipe in leading edge under hypersonic conditions显示文摘Sharp local structure, like the leading edge of hypersonic aircraft, confronts a severe aerodynamic heating environment at a Mach number greater than 5. To eliminate the danger of a material failure, a semi-active thermal protection system is proposed by integrating a metallic heat pipe into the structure of the leading edge. An analytical heat-balance model is established from traditional aerodynamic theories, and then thermal and mechanical characteristics of the structure are studied at Mach number 6–8 for three refractory alloys, Inconel 625, C-103, and T-111. The feasibility of this simple analytical method as an initial design tool for hypersonic aircraft is assessed through numerical simulations using a finite element method. The results indicate that both the isothermal and the maximum temperatures fall but the von Mises stress increases with a longer design length of the leading edge. These two temperatures and the stress rise remarkably at a higher Mach number. Under all investigated hypersonic conditions, with a 3 mm leading edge radius and a0.15 m design length, the maximum stress exceeds the yield strength of Inconel 625 at Mach numbers greater than 6, which means a material failure. Moreover, both C-103 and T-111 meet all requirements at Mach number 6–8. | Peng Wengen He Yurong Wang Xinzhi Zhu Jiaqi Han Jiecai | 2015 | Chinese Journal of Aeronautics2015，28，1： | 7 |
| 5 | Reduced mucosal injury of SPF chickens by mast cell stabilization after infection with very virulent infectious bursal disease virus显示文摘 | Decheng Wang Yufeng Liu Ruiping She Jingjing Xu Liqiang Liu Jinmao Xiong Yurong Yang Quan Sun Kaisong Peng | 2009 | Veterinary Immunology and Immunopathology2009，，3： | 1 |
| 6 | Synthesis of crosslinked chitosan crown ethers and evaluation of these products as adsorbents for metal ions显示文摘 | PENG Changhong WANG Yuting TANG Yurong | 1998 | Joural of Applied Polymer Science1998，70，3： | 1 |
| 7 | The N- and C-terminal carbohydrate recognition domains of galectin-9 contribute differently to its multiple functions in innate immunity and adaptive immunity显示文摘 | Yurong Li Jiannan Feng Shaoxia Geng Shusheng Geng Huawei Wei Guojiang Chen Xinying Li Liyan Wang Renxi Wang Hui Peng Gencheng Han Beifen Shen Yan Li | 2010 | Molecular Immunology2010，，4： | 1 |
| 8 | Survey of Knowledge Graph Approaches and Applications显示文摘With the advent of the era of big data,knowledge engineering has received extensive attention.How to extract useful knowledge from massive data is the key to big data analysis.Knowledge graph technology is an important part of artificial intelligence,which provides a method to extract structured knowledge from massive texts and images,and has broad application prospects.The knowledge base with semantic processing capability and open interconnection ability can be used to generate application value in intelligent information services such as intelligent search,intelligent question answering and personalized recommendation.Although knowledge graph has been applied to various systems,the basic theory and application technology still need further research.On the basis of comprehensively expounding the definition and architecture of knowledge graph,this paper reviews the key technologies of knowledge graph construction,including the research progress of four core technologies such as knowledge extraction technology,knowledge representation technology,knowledge fusion technology and knowledge reasoning technology,as well as some typical applications.Finally,the future development direction and challenges of the knowledge graph are prospected. | Hangjun Zhou Tingting Shen Xinglian Liu Yurong Zhang Peng Guo Jianjun Zhang | 2020 | Journal on Artificial Intelligence2020，2，2： | 1 |
| 9 | Peroxiredoxin 1 is a tumor-associated antigen in esophageal squamouscell carcinoma显示文摘 | Pengfei Ren Hua Ye Liping Dai Mei Liu Xinxin Liu Yurong Chai Qing Shao Yang Li Ningjing Lei Bo Peng Wu Yao Jianying Zhang | 2013 | Oncology Reports2013，，5： | 1 |
| 10 | Ultralong room temperature phosphorescence via the charge transfer-separation-recombination mechanism based on organic small molecule doping strategy显示文摘Ultra-long room temperature phosphorescence(URTP) has been increasingly recognized in pure organic luminophor in recent years. Through a simpler molecular design and charge separation-recombination pathway, organic luminophor can achieve even better URTP properties. In this work, we achieved URTP in a system of host-guest doped benzophenone derivatives whose phosphorescence is visible to the naked eye. The differences in the wavelength lifetimes of luminescent emission correspond to different photophysical mechanisms. Through a combination of theoretical calculations and experiments, the host acts as a powerful substrate that restricts the motion of the guest and inhibits the non-radiative transitions of the guest, accompanied by a charge transfer separation-recombination process between the host and the guest, resulting in an URTP phenomenon. Transient absorption results demonstrate the existence of a charge-separated state. The design strategy via charge separation is generic and easy to implement,providing a direction for the future design of doped URTP. | Yanan Wang Chao Wang Jingran Zhang Yurong Guo Peng Zhao Xiaoxue Fang Guangjiu Zhao | 2023 | Chinese Chemical Letters2023，34，7： | 0 |
| 11 | Research on the Longitudinal Transmission Mechanism of Prices for Urban Vegetable Supply Chain-Based on the Empirical Research in Chongqing显示文摘This paper mainly introduces the longitudinal transmission mechanism of urban vegetable prices in Chongqing area. On the basis of the supply chain theory,the ' farm price- wholesale price- retail price' of vegetables in Chongqing has been identified as the research object. Through statistical analysis,it is found that the above three types of price show a modest annual fluctuation of 7- 12% from 2008 to2013. Later,the paper focuses on the empirical research on the weekly price data in 2013 applying the co-integration theory,which reveals that the farm price of vegetables is largely influenced by themselves; the wholesale price of vegetables is mainly affected by their own price,the production price and the retail price of the earlier stage without the current influence of the production price; and the retail price of vegetables is also affected by their own price,but is not affected by the their current local price and the wholesale price. Vegetable prices have shown an obvious positive transmission mechanism in the links from production to retail,but the feedback effect of retail on production is not brought into play. | Peng XIE Jing GAO Yurong YANG | 2014 | Asian Agricultural Research2014，6，8： | 0 |
| 12 | Chen Yun's Rural Surveys in China显示文摘In order to explore a way to completely transform China,the Chinese Communists have vigorously promoted the style of investigations and research in rural areas.Chen Yun is a model of this rural investigation movement.He focused on understanding the life of the peasant class and the reality of China's rural areas through field investigations.The survey content was meticulous and extensive,and the survey process sought truth from facts.He creatively used a variety of survey methods based on objective conditions,and strove to earnestly benefit the people.Chen Yun provided Marxist guiding ideology for rural investigations in China,guided rural investigations to proceed on the right track,and at the same time infused rural investigations with the value concept of putting the people first,which still has important reference significance for solving the problems of agriculture,rural areas and farmers in the new situation. | Yurong QUAN Peng YANG | 2022 | Asian Agricultural Research2022，14，2： | 0 |
| 13 | Immunometabolism:a new dimension in immunotherapy resistance显示文摘Immune checkpoint inhibitors(ICIs)have demonstrated unparalleled clinical responses and revolutionized the paradigm of tumor treatment,while substantial patients remain unresponsive or develop resistance to ICIs as a single agent,which is traceable to cellular metabolic dysfunction.Although dysregulated metabolism has long been adjudged as a hallmark of tumor,it is now increasingly accepted that metabolic reprogramming is not exclusive to tumor cells but is also characteristic of immunocytes.Correspondingly,people used to pay more attention to the effect of tumor cell metabolism on immunocytes,but in practice immunocytes interact intimately with their own metabolic function in a way that has never been realized before during their activation and differentiation,which opens up a whole new frontier called immunometabolism.The metabolic intervention for tumor-infiltrating immunocytes could offer fresh opportunities to break the resistance and ameliorate existing ICI immunotherapy,whose crux might be to ascertain synergistic combinations of metabolic intervention with ICIs to reap synergic benefits and facilitate an adjusted anti-tumor immune response.Herein,we elaborate potential mechanisms underlying immunotherapy resistance from a novel dimension of metabolic reprogramming in diverse tumor-infiltrating immunocytes,and related metabolic intervention in the hope of offering a reference for targeting metabolic vulnerabilities to circumvent immunotherapeutic resistance. | Chaoyue Xiao Wei Xiong Yiting Xu Ji’an Zou Yue Zeng Junqi Liu Yurong Peng Chunhong Hu Fang Wu | 2023 | Frontiers of Medicine2023，17，4： | 0 |
| 14 | RNPS1 stabilizes NAT10 protein to facilitate translation in cancer via tRNA ac^(4)C modification显示文摘Existing studies have underscored the pivotal role of N-acetyltransferase 10(NAT10) in various cancers. However, the outcomes of protein-protein interactions between NAT10 and its protein partners in head and neck squamous cell carcinoma(HNSCC) remain unexplored. In this study, we identified a significant upregulation of RNA-binding protein with serine-rich domain 1(RNPS1) in HNSCC, where RNPS1 inhibits the ubiquitination degradation of NAT10 by E3 ubiquitin ligase, zinc finger SWIM domain-containing protein 6(ZSWIM6), through direct protein interaction, thereby promoting high NAT10 expression in HNSCC. This upregulated NAT10 stability mediates the enhancement of specific tRNA ac^(4)C modifications, subsequently boosting the translation process of genes involved in pathways such as IL-6 signaling, IL-8 signaling, and PTEN signaling that play roles in regulating HNSCC malignant progression, ultimately influencing the survival and prognosis of HNSCC patients. Additionally, we pioneered the development of TRMC-seq, leading to the discovery of novel t RNA-ac^(4)C modification sites, thereby providing a potent sequencing tool for tRNAac^(4)C research. Our findings expand the repertoire of tRNA ac^(4)C modifications and identify a role of tRNA ac^(4)C in the regulation of mRNA translation in HNSCC. | Xiaochen Wang Rongsong Ling Yurong Peng Weiqiong Qiu Demeng Chen | 2024 | International Journal of Oral Science2024，16，1： | 0 |
| 15 | Quasi-solid electrolyte membranes with percolated metal–organic frameworks for practical lithium-metal batteries显示文摘High-energy Li-metal batteries (LMBs) suffer from short cycle life and safety issues due to severe parasitic reactions and dendrite growth of Li metal anode (LMA) in liquid electrolytes [1–3].It is generally believed that replacing liquid electrolytes with solidstate electrolytes (SSEs) would be a feasible approach for practical LMBs [4,5]. Conventional SSEs including ceramic and polymer electrolytes have been studied for decades. | Zijian Li Qianqian Liu Lina Gao Yifei Xu Xueqian Kong Yang Luo Huaxin Peng Yurong Ren Hao Bin Wu | 2021 | Journal of Energy Chemistry2021，30，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员